The Vevor EV Charger Extension Cable for Tesla adds 21 feet of reach for more flexible charging at home or on the go. It is designed for use with Tesla wall connectors, mobile connectors, and destination chargers, and supports up to 48A charging at 120V or 240V. The cable features IP66 protection and fire-resistant construction for dependable performance in harsh conditions. Durable materials and an ergonomic grip help make everyday handling easier. A carrying bag, cleaning cloth, and cable tie are included for storage and cable management.